20171836617

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 29155895808

約数和(自身を除く): 8984059191

約数列:

[1, 3, 29, 31, 73, 87, 93, 219, 841, 899, 2117, 2263, 2523, 2697, 3533, 6351, 6789, 10599, 26071, 61393, 65627, 78213, 102457, 109523, 184179, 196881, 257909, 307371, 328569, 773727, 1903183, 2971253, 3176167, 5709549, 7479361, 7995179, 8913759, 9528501, 22438083, 23985537, 92108843, 216901469, 231860191, 276326529, 650704407, 695580573, 6723945539, 20171836617]

約数ペア:

[(1, 20171836617), (3, 6723945539), (29, 695580573), (31, 650704407), (73, 276326529), (87, 231860191), (93, 216901469), (219, 92108843), (841, 23985537), (899, 22438083), (2117, 9528501), (2263, 8913759), (2523, 7995179), (2697, 7479361), (3533, 5709549), (6351, 3176167), (6789, 2971253), (10599, 1903183), (26071, 773727), (61393, 328569), (65627, 307371), (78213, 257909), (102457, 196881), (109523, 184179)]